Senior Staff Accountant

M&M Manufacturing

As a part of the global industrial organization Marmon Holdings—which is backed by Berkshire Hathaway—you’ll be doing things that matter, leading at every level, and winning a better way. We’re committed to making a positive impact on the world, providing you with diverse learning and working opportunities, and fostering a culture where everyone’s empowered to be their best.

Who We Are

At M&M Manufacturing, we believe people are the driving force behind our success. For decades, we’ve been delivering innovative solutions to our customers, and our employees are at the heart of that mission. We value collaboration, integrity, and continuous improvement; and we’re committed to creating an inclusive workplace where you can do your best work and grow your career.

What You’ll Do

As a Senior Accountant, you won’t just crunch numbers. You’ll be a trusted business partner helping us make smarter decisions and build a stronger financial future. You’ll have the opportunity to manage a wide variety of accounting functions, from general ledger and payroll to fixed assets and process improvements, while also driving efficiencies that keep our operations running smoothly.

Your day-to-day impact will include:

- Owning key accounting processes, including journal entries, reconciliations, and month-end close.

- Preparing financial statements and management reports that influence business strategy.

- Managing our Fixed Asset ledger and ensuring accuracy across the board.

- Partnering with HR to align payroll and benefits with financial timelines.

- Supporting internal and external audits while identifying areas for improvement.

- Contributing to special projects and ad hoc analyses that directly shape business outcomes.

This is a hands-on role where your expertise will be valued, your voice will be heard, and your contributions will make a real difference.

What You’ll Need

- Bachelor’s degree in Accounting, Finance, or related field (required).

- 3+ years of relevant accounting experience, with both Public and Private exposure preferred.

- Solid understanding of GAAP and preparation of financial statements.

- Big 4 experience and/or CPA designation (preferred).

- Strong proficiency in Microsoft Office, with advanced Excel skills.

- Experience with ERP systems (QAD preferred).

- A collaborative, solutions-focused mindset with excellent communication skills.

- Ability to manage multiple priorities and adapt in a dynamic environment.

What You’ll Gain

- A career where your contributions directly impact business performance.

- Competitive pay and hybrid work flexibility after training.

- Comprehensive benefits, including Medical, Dental, Vision, Prescription, and 401(k) with company match.

- Professional growth opportunities, with exposure to diverse projects and continuous learning.

- A supportive, business casual environment that values collaboration and innovation.

- The chance to be part of a company that invests in its people and celebrates success together.

Equal Opportunity Statement

M&M Manufacturing is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All employment decisions are made without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.

Following receipt of a conditional offer of employment, candidates will be required to complete additional job-related screening processes as permitted or required by applicable law.

We are an equal opportunity employer, and all applicants will be considered for employment without attention to their membership in any protected class. If you require any reasonable accommodation to complete your application or any part of the recruiting process, please email your request to careers@marmon.com, and please be sure to include the title and the location of the position for which you are applying.